Samsung SGH-D100 Manual de usuario

SGH-D100/D100A

SERVICE

Manual

GSM TELEPHONE CONTENTS

1. Specification

2. Flow Chart of Troubleshooting

3. Exploded Views and Parts List

4. Electrical Parts List

5. Block Diagrams

6. PCB Diagrams

GSM TELEPHONE

SGH-D100 SGH-D100A

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1. SGH-D100/D100A Specification

This Document can not be used without Samsung's authorization

1-1

GSM900

Phase 1 EGSM 900

Phase 2 DCS1800

Phase 1 PCS1900

Freq. Band[MHz]

Uplink/Downlink 890~915

935~960 880~915

925~960 1710~1785

1805~1880 1850~1910

1930~1990

ARFCN range 1~124 0~124 &

975~1023 512~885 512~810

Tx/Rx spacing 45MHz 45MHz 95MHz 80MHz

Mod. Bit rate/

Bit Period 270.833kbps

3.692us 270.833kbps

3.692us

Time Slot

Period/Frame Period 576.9us

4.615ms 576.9us

4.615ms

Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK

MS Power 33dBm~13dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm

Power Class 5pcl ~ 15pcl 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl

Sensitivity -102dBm -102dBm -100dBm -100dBm

TDMA Mux 8 8 8 8

Cell Radius 35Km 35Km 2Km -

1. GSM General Specification

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SGH-D100/D100A Specification

1-2

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TX Power

control level GSM900

5 33±2dBm

6 31±2dBm

7 29±2dBm

8 27±2dBm

9 25±2dBm

10 23±2dBm

11 21±2dBm

12 19±2dBm

13 17±2dBm

14 15±2dBm

15 13±2dBm

16 11±3dBm

17 9±3dBm

18 7±3dBm

19 5±3dBm

TX Power

control level DCS1800

0 30±3dBm

1 28±3dBm

2 26±3dBm

3 24±3dBm

4 22±3dBm

5 20±3dBm

6 18±3dBm

7 16±3dBm

8 14±3dBm

9 12±4dBm

10 10±4dBm

11 8±4dBm

12 6±4dBm

13 4±4dBm

14 2±5dBm

15 0±5dBm

TX Power

control level PCS1900

0 30±3dBm

1 28±3dBm

2 26±3dBm

3 24±3dBm

4 22±3dBm

5 20±3dBm

6 18±3dBm

7 16±3dBm

8 14±3dBm

9 12±4dBm

10 10±4dBm

11 8±4dBm

12 6±4dBm

13 4±4dBm

14 2±5dBm

15 0±5dBm

2. GSM TX power class

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2. SGH-D100/D100A Flow Chart of Troubleshooting

2-1

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1.Baseband

1. Power ON

Check the current

consumption more

than 100mA

'Power On' does not work

Check the Voltage

more than 3.3V

Download again

Charge the Battery

Check the pin

11 of U102 is more

than 2.8V

Check U102 and C117

U102 pin 33,39

=2.8V Check U102 and C116

Check the clock

signal at pin4 of

OSC801

Freq=13MHz ?

Vrms≥300mV ?

Vpp is around

900mVpp ?

Check the clock generation

circuit

Check the initial operation

END

Yes

U102 U102

pin 9

=1.8V

Yes

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SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams

2-2

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2. Initial

3. Sim Part

Check the signal at the

pin11ofU102is

"High" when the phone

is boot on

Initial Failure

Check U102

Yes

Check the pin 22 of

U102 is "High"

Yes

Check the U701

Check the pin 4 of

OSC801 is around 2.8V

Check the soldered status of

OSC801,C801,C802,R803,C803,C804

Yes

Check LCD connector CN201,

and resolder bridge

END

Yes

Check the pin 1 of

CN101. voltage 3V ?

Phone can't access SIM card

Check the SIM

connector's (CN100)

connection to SIM

card

Check the circuit related to

U102

Resolder or change CN101

Check the circuit around CN101

input

circuitry

END

Yes

Check the related circuit of

CN101

Check the circuit around U601

output

and vlotage supply circuitry

Yes

Check the related circuit of

U601 and U102

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SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams

2-3

This Document can not be used without Samsung's authorization

4. Charging Part

Check the pin 17, 18

of CN300 is more than

4V.

Abnormal charging part

Check the pin 2 of

Q102 is "low"?

Replace TA, Check CN300

Check the U601

Check the Q102

END

Yes

Check the pin 3 of

Q102 is "low"?

Check the pin 5 of

U101 is "3.2~4.2V"? Check the U101

Yes

Check the ICHRG is

1V(during charging)

and around 180mV(full

charging)?

Resolder or change R102

Yes

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SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams

2-4

This Document can not be used without Samsung's authorization

33PF

R1010

C101

C105

33PFC107

VRTC

C106

VBAT

10V

10UF

2.2UF6.3V

10UF

VRF

C103

R104

Q103

R1011

VCCA

TP101

47K,1%

R103

C108

100NF

R107

10K

VCC_1.8A

R109

R102

2.2UF

C114

M101

NEG1

POS

R111

1.2K

33PF

100PF

C118

C104

C113

470NF

Q102

VCCD

R101

R108

C112

VSENSE

VPAC

1UF

DRIVE

GND

ISENSE

PROG

VCC

C116

1UF

U101

C109

1UF

100NF

C102

1UF

C110

VLDO_2

VDD67

VEXT

VIB_DRV

VL4S_A36

VL4S_B

VL5S_A32

VL5S_B

VLDO_1

UP_CLK

53UP_IO

54UP_RST

3VACC

2VBAT

VDD1210

VDD3438

VDD5

55RING_PWM

RTC_ALMN

17SCLK

15SDI

16SDO

SIM_CLK

SIM_IO

SIM_RST

LED1_DRV

LED2_DRV

20PSW1_BUF

PWR_KEEP

46PWR_SW1N

PWR_SW2

RESETN

RING_DRV

GNDD1

GNDQ

14INTRQ

27EN_5B

GND

59GND

GND

BTEMP

CREF

CSN

EN_3

23EN_4[0]

EN_4[1]

25EN_5

26EN_5A

U102

44ADC_AUX1

ADC_AUX2

ADC_TRIG

C115

1NF

VCCB

C117

R1012

VBAT

1UF

10K,1%

R110

C111

VBAT

R105

R106

330K

VOSC

VBAT

JIG_ON

SIMCLK

SIMRST

RST

KEY_ROW(0)

KEY_COL(2)

CHG_DET

TA_VEXT

XOENA

EN_VRF

SIMDATA

TA_VEXT

UP_SCLK

UP_CS

EN_VPAC

VREF

CHG_ONICHRG

TA_VEXT

KEY_BL

PWR_KEEP

PWR_ON

RTCALARM

UP_SDI

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SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams

2-5

This Document can not be used without Samsung's authorization

JTAGCON

KEYPAD

LCDCONNECTOR

IRDA

OUT

VCC

LED211

U202

GND

KEYPAD

LED205

KEYPAD

VBAT

SEND

KEYPAD

R209

LED204

VBAT

LED202

LED215

R216

VCCD

R202

C202

C201

33PF,NPO,0603

C218

33PF

567

C220

33PF

5678

C219

5678

33PF

C221

33PF

R205

33PF,NPO,0603

C209

ZD202

ZD201

LED203

KEYPAD

C223

330NF

C214

VBAT

C212C213

C211

X9000-VOLUME-KEY

SW201

KEYPAD

CLEAR

KEYPAD

C222

470nF

LED212

C224

R214

VCCB

100NF

LEFT

KEYPAD

C208

C207

131414

3344

5566

CN203

1010

111112

VCCD

KEYPAD

DOWN

KEYPAD

R211

R206

100NF

VCCD

C225

LED210

KEYPAD

33PF,NPO,0603

C210

LED213

R218

R213

R212

C206

C204C205

KEYPAD

C203

566

778

3030

31313232

33333434

2122

2324

2526

1314

1516

1718

CN201

1112

DD-DOM-4PIE-2

LED201

KEYPAD

END_PWD

KEYPAD

RIGHT

7GND

LEDA

2LEDC

4RXD

TXD

6VCC

LED217

HSDL-3208

LED214

KEYPAD

R215

KEYPAD

C216C217

ZD203

C215

R204

R208

LED216

LED207

LED208

R217

R203

A(2)

D(9)

D(10)

D(11)

D(12)

D(13)

D(14)

D(15)

LIGHT_ON

RST

VIB_EN

LED_EN

SLCD_EN

MLCD_EN

D(2)

D(7)

D(6)

D(0)

D(1)

D(3)

D(5)

D(4)

D(8)

KEY_COL(3)

IRDA_EN

IRDA_RX

IRDA_TX

KEY_COL(4)

CP_WEN

EL_EN

SVC_BLUE

SVC_GREEN

SVC_RED

SPK1P

SPK1N

KEY_COL(2)

KEY_ROW(0)

KEY_COL(0:4)

KEY_ROW(0:4)

FLIP_SNS

PWR_ON

KEY_BL

KEY_ROW(2)

KEY_ROW(1)

CP_TDO

DSP_TCK

DSP_TDO

RESET_INT

CP_TDIDSP_TDI

CP_TMSDSP_TMS

CP_TCK

KEY_COL(0)

KEY_ROW(3)

KEY_COL(1)

KEY_ROW(4)

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SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams

2-6

This Document can not be used without Samsung's authorization

JTAG

TRIDENT

116

ofSheet

CC4V-T132.768KHz12.5pF

TDI

VCCD

VCC_1.8A

C613

22PF

10NF

C605C601

220NF

VBAT_1

VCC_1.8A

100,5%

TCK

TCK_1

R611

U602

GND

U1006

C604

10NF

OSC601

VRTC

100NF

C614

100,5%

R609

TDI_1

TP602

TDO

HP_PWR

TMS_1

TRST_1

TX_1

VCCD

C609

22NF

10NF

C603

VBAT

C608

RX_1

R606

100,5%

GND_1

C607

33NF

C606

10NF

C612

1NF

22PF

C615

HP_PWR_1

TMS

R604

U1007

33K,1%

R605

100,5%

F_WE

100,5%

R608

TRST

100,5%

R607

P2XPA9/IRQ3

R5XPWM1

XRTCALARM_N

N10XSM0_CLK

XSM0_DATA

U12

D12

XTIC_MODE

XVREFF10

L13

XPA35_A22

XPA36_A23_CS5NN15

N14XPA3/CS4N

P16XPA4/OEN

P15XPA5/WAITN

XPA6/BE1N

T15

M9XPA7/IRQ1

XPA8/IRQ2

G5XPA28_IOM0

F1XPA29_IOM1

XPA2/CS3N

M11

XPA30_IM0

E1XPA31_IM1

XPA32_CS0NH14

XPA33_T_REQA

N17

M17XPA34_T_REQB

XPA21/CP_SCK

J6XPA22/SSN

XPA23/PWM2

XPA24/PWM3

M3XPA25_OM0

G2XPA26_OM1

XPA27_SM1_CLK

XPA13_TX1

XPA14_RX1

H4XPA15/TX0

XPA16/RX0

E4XPA17_DRQ0

XPA18_T_ACK

P13

L2XPA19/CP_MOSI

XPA1/CS2N

M14

XPA20/CP_MISO

XCP_WEN

C13

XFRSTB

XOSC32OUTC6

M15XPA0/CS1N

XPA10/IRQ4

K5XPA11/IRDARX

XPA12/IRDATX

XCP_KB5/SOUT0

XCP_KB6/SOUT1

P3XCP_KB7/SOUT2

T4XCP_KB8/SOUT3

XCP_KB9/SOUT4

XCP_TCK

D13

XCP_TDO

G8XCP_TMS

XCP_TRSTN

B4XCP_D9

XCP_TDI

L4XCP_KB0/SIN0

XCP_KB1/SIN1

M4XCP_KB2/SIN2

XCP_KB3/SIN3

XCP_KB4/SIN4

E3XCP_D15

XCP_D2

F7XCP_D3

XCP_D4

D6XCP_D5

E7XCP_D6

XCP_D7

XCP_D8

A12XCP_CSROMEN

A6XCP_D0

XCP_D1

B3XCP_D10

XCP_D11

C2XCP_D12

XCP_D13

XCP_D14

XCP_A3

D15

XCP_A4

B15

C14XCP_A5

XCP_A6

A16

A15XCP_A7

B17XCP_A8

XCP_A9

C17

XCP_CSRAMEN

A13

G17XCP_A14

XCP_A15

J12

XCP_A16

K12

K13XCP_A17

XCP_A18

K14

L14XCP_A19

E14XCP_A2

L15XCP_A20

XCP_A21

L16

XBSWN

M12

XCPTSTSTOP_CKO

XCP_A0_BEON

B13

XCP_A1

F11

XCP_A10

D16

F14XCP_A11

G14XCP_A12

XCP_A13

G13

VSS_DPLLE15

X1RTC

X2RTCD10

XAG0B11

A11

XAG1

E11

XAG2

XAG3D11

VSSF6

VSS

VSSG10

VSS

H11

VSS

VSSJ7

VSSK6

VSSAE10

VSS

VSSL10

VSS

VSSL8

VSSJ11

VSS

VSSA3

VDDE

VDDEU15

U16

VDDE

VDDEN16

E16

VDDE

VDDEE17

G16

VDD_DPLL

VRTC

R17

VDD

VDDA5

C16

VDD

C11

VDDA

VDDEB1

B14

VDDE

VDDEU2

F15

TRST

VDD

VDDL17

VDDG1

VDD

VDDR4

T13

VDD

VDDR16

NC2

C12

RSTB

RWN

H13

TCK

H12

TDI

TDOF12

TMSG12

DB#6

DB#7M6

DB#8P7

DB#9

INT#0N4

IO7R12

K11

IOBIT#1

L12

IOBIT#2

U11

DB#12

DB#13T11

DB#14R11

P10

DB#15

DB#2R6

DB#3

DB#4U7

DB#5T7

T14

AB#7

AB#8T17

CKIF17

CKOG15

DB#0

DB#1U6

DB#10

DB#11M8

AB#0U13

M10

AB#1

AB#2R13

AB#3N11

P11

AB#4

AB#5P12

R14

AB#6

33K,1%

U601

VCC_1.8A

U1008

U1009

TDO_1

47K

U1004

100K

100,5%

U1010

100,5%R616

R613

100,5%

R615

R614

100,5%

10NF

C611

C602

GND

220NF

R601

47K

R602

BGAT

VCCB

27PF

C610

U1003100,5%

R603

100,5%

10K,1%

U1005

100,5%

F_WE_1

100,5%

R612

100,5%R618

VCC_1.8A

VCCB

R617

D(15)

D(14)

D(13)

D(12)

D(11)

D(10)

D(1)

D(0)

VCCD

CP_TCK

CP_WEN

YMU_EN

IRDA_EN

CHG_DET

D(0:15)

D(9)

D(8)

D(7)

D(6)

D(5)

D(4)

D(3)

D(2)

A(22)

DLC_DETECT

RTCALARM

SIMCLK

SIMDATA

ICHRG

VREF

LED_DATA

WR_PROTECT

CP_TDO

CP_TDI

CP_TMS

DEBUG_RXD

JACK_IN

LIGHT_ON

UP_SDI

UP_SCLK

UP_CS

CHG_ON

AUDIO_AMP_EN

DEBUG_RI

SIMRST

PWR_KEEP

DEBUG_CTS

DEBUG_DTR

DEBUG_RTS

DEBUG_DSR

KEY_COL(1)

KEY_COL(2)

KEY_COL(3)

KEY_COL(4)

KEY_ROW(0)

KEY_ROW(1)

KEY_ROW(2)

KEY_ROW(3)

KEY_ROW(4)

CP_TCK

CP_TDO

CP_TMS

TR_RST

FLASH_RESET

CLK32K

IRDA_RX

IRDA_TX

SDS_TXD

SDS_RXD

DEBUG_TXD

EL_EN

TR_RST

DSP_RWN

DSP_TCK

DSP_TDI

DSP_TDO

DSP_TMS

TR_RST

BP_VF

TR_RST

CP_TDI

KEY_COL(0)

DSP_DB(11)

DSP_DB(12)

DSP_DB(13)

DSP_DB(14)

DSP_DB(15)

DSP_DB(2)

DSP_DB(3)

DSP_DB(4)

DSP_DB(5)

DSP_DB(6)

DSP_DB(7)

DSP_DB(8)

DSP_DB(9)

DSP_INT

DSP_IO

LED_EN

RST

TR_RST

DSP_AB(0)

DSP_AB(1)

DSP_AB(2)

DSP_AB(3)

DSP_AB(4)

DSP_AB(5)

DSP_AB(6)

DSP_AB(7)

DSP_AB(8)

CLK13M_TR

DSP_DB(0)

DSP_DB(1)

DSP_DB(10)

DEBUG_DCD

UPPER_BYTE

EAR_SWITCH

FLIP_SNS

YMU_IRQ

CP_INT

DSP_DB(15:0)

A(0:20)

KEY_ROW(0:4)

KEY_COL(0:4)

A(21)

DSP_AB(8:0)

CP_CSROM2EN

A(18)

A(19)

A(2)

A(20)

A(3)

A(4)

A(5)

A(6)

A(7)

A(8)

A(9)

CP_CSROMEN

CP_CSRAMEN

MLCD_EN

SLCD_EN

CP_WENCP_OEN

RESET_INT

VBAT

JIG_ON

SDS_RXD

SDS_TXD

A(0)

A(1)

A(10)

A(11)

A(12)

A(13)

A(14)

A(15)

A(16)

A(17)

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SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams

2-7

This Document can not be used without Samsung's authorization

5. Microphone Part

6. Speaker Part

check the soldered

status of microphone.

Microphone does not work

Check the reference

voltage on mic path

C411 ≒ 2.5 V

Solderthemicrophoneagain

Resolder or change

R419, R420, R423

END

Yes

Is microphone ok?

Check U701

Check the connection

from CN201 to LCD

module

Speaker does not work

Check the pin 29 of

U402 and pin 4, 8 of

U401 "High"

Check the circuit related to

U402,U401

Check U601

Is speaker ok?

Check U700

END

Yes

Is speaker ok?

Change Speaker

Yes

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